Palaeontologists have discovered 66 three-toed dinosaur footprints in a slab of rock that has been on display for 20 years at a school in Queensland
Palaeontologists have discovered 66 three-toed dinosaur footprints in a slab of rock that has been on display for 20 years at a school in Queensland Palaeontologists have discovered 66 three-toed dinosaur footprints in a slab of rock that has been on display for 20 years at a school in Queensland